Detections
Analytics
CVE-2024-23820
medium
Description
OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.
References
https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87
https://github.com/openfga/openfga/releases/tag/v1.4.3
https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39